The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2013
Filed:
Feb. 13, 2008
Kyung-jung Kwon, Suwon-si, KR;
Myung-jin Lee, Seoul, KR;
Kyung-jung Kwon, Suwon-si, KR;
Myung-jin Lee, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Samsung SDI Co., Ltd, Suwon-si, Gyeonggi-do, KR;
Abstract
Provided are an electrode for a fuel cell and a fuel cell employing the electrode, the electrode comprising a catalyst layer including: a catalyst; a material having stronger binding force to anions than the catalyst; and a binder. According to the electrolyte for a fuel cell, electrochemical surface area of the catalyst is maximized, and thus efficiencies in oxygen reduction reaction (ORR) and hydrogen oxidation reaction (HOR) of the catalyst are improved. Thus, a fuel cell having improved power generation efficiency may be prepared by employing the electrode.